A New Jersey 20-something has embarked on an epic dog walk, trekking around the world with his four-legged best friend in tow.

Over a year ago, Tom Turcich, 27, adopted a “mange-ridden street pup” he named Savannah he found while traveling through the southern US, and the two have been inseparable ever since.

Tom Turcich’s dog, SavannahTom Turchich

“She’s been on the olfactory adventure of a lifetime. We walk every mile together and with the right paperwork crossing borders with her has been a breeze,” he wrote on Reddit.

Tom Turcich has been traveling the world with his dog, Savannah.Tom Turcich

He left his Jersey home last April to embark on The World Walk, a “five-year, seven-continent trek,” and has already made it to South America, according to his Facebook page, where nearly 5,000 people are now following his journey.

“Since leaving the States I’ve had a hell of an adventure,” he wrote during his second Reddit “Ask Me Anything” about the trip. “I’ve had to learn Spanish, climb the terrible mountains of Guatemala, sprint through the deserts of Honduras, and sleep in the Costa Rican rain forest.”

He continued, “There have been a few run-ins, but besides a shiv to the neck in Panama City nothing too serious. Mostly, I’m amazed how generous people are. I’m brought in by strangers far more often than I ever imagined.”

Turcich regularly posts pictures of his daily views — many of which happen to feature Savannah.

“Day 473. they’re not her favorite things to wear, but when the wind picks up and the sand starts flying the ‘doggles’ are going on,” he wrote Wednesday with a pic of Savannah wearing goggles, with a sandy desert in the background.

Turcich has been planning the trip for years following the sudden death of one of his childhood friends, who passed away when she was just 17.

“Her death reordered my understanding of the world. I suddenly saw life as something fragile and fleeting,” he said, adding that he went to college and worked to save as much money as possible to be able to afford the adventure.

But he got sponsored by Philadelphia Sign, a Jersey-based sign distributor, a month before he departed for the trip and they now give him “enough money to see this thing through.”

The company also donates money for each mile he walks to a scholarship in honor of his late friend.